They asked me to flash a satellite tuner somehow, started looking for a cable, but it isn’t there, but there was a bunch of ordinary RS232 (mother-to-father). I had to think about how to solder homemade.
Continue reading “How to solder a null modem cable RS-232”Author Archives: Vyacheslav
How to install Observium on Ubuntu
I will give an example of installing the Observium monitoring system in Ubuntu Server 20.04.
Continue reading “How to install Observium on Ubuntu”Upgrading Zabbix 3.2 to 4.2 on Ubuntu
In the test, I’ll upgrade Zabbix Server 3.2 to version 4.2, running on the Ubuntu Server 14.04 operating system, similarly, I can upgrade to version newer 4.2, as well as upgrade older versions of Zabbix, for example 2.0, as well as on the Ubuntu 16.04 and Ubuntu 18.04 operating systems.
Continue reading “Upgrading Zabbix 3.2 to 4.2 on Ubuntu”How to see the process of exporting a SQL file?
In order to see the process of exporting a database to an SQL file, you can use the Pipe Viewer utility.
Continue reading “How to see the process of exporting a SQL file?”Installing and Configuring Pure-FTPd on Ubuntu
At the time of writing, I will be doing a test installation on Ubuntu Server 14.04.3 LTS.
Continue reading “Installing and Configuring Pure-FTPd on Ubuntu”How to install plugins for Photoshop
There are several ways to install plugins for Photoshop:
Continue reading “How to install plugins for Photoshop”Adding ONT TP-LINK TX-6610 on Huawei SmartAX MA5683T
Suppose we went into the ONT TP-LINK TX-6610 web interface (standard IP 192.168.0.1, admin login, admin password) and specified transparent mode in the settings.
Watch how this is done in my video:
Solving the error “Unable to complete secure transaction” in Opera
Somehow I noticed an error in Opera “Unable to complete secure transaction”, at that time there was version 12.17, which appeared when switching to protected sites starting in an address with https.
The cause of the error is most likely the wrong date and time on the computer, after correctly installing them, the error should disappear.
WordPress update error solution “Briefly unavailable for scheduled maintenance”
There was a case once a long time ago, when updating WordPress an error occurred and it turned out that the update did not install and the site remained off.
When it was opened, it was displayed:
“Briefly unavailable for scheduled maintenance”.
Dahua DVR 5108 Firmware Update
On the test, I will update the firmware in the Dahua 5108 DVR.
Continue reading “Dahua DVR 5108 Firmware Update”